function ConfigImportCommandTest::testImportLock

Tests concurrent importing of configuration.

See also

\Drupal\Tests\config\Functional\ConfigImportUITest::testImportLock()

File

core/tests/Drupal/FunctionalTests/Core/Config/ConfigImportCommandTest.php, line 271

Class

ConfigImportCommandTest

Tests the 'config:import' command.

Namespace

Code

public function testImportLock() : void {
  $new_site_name = 'Config import test ' . $this->randomMachineName();
  $this->prepareSiteNameUpdate($new_site_name);
  // Acquire a fake lock on the import mechanism.
  $lock = $this->container
    ->get('lock.persistent');
  $this->assertTrue($lock->acquire(ConfigImporter::LOCK_NAME));
  // Attempt to import configuration and verify that an error message appears.
  $tester = $this->commandTester();
  $code = $tester->execute([
    '--yes' => TRUE,
  ]);
  self::assertSame(Command::FAILURE, $code);
  self::assertStringContainsString('Another request may be synchronizing configuration already.', $tester->getDisplay());
  // Release the lock, just to keep testing sane.
  $lock->release(ConfigImporter::LOCK_NAME);
  // Verify site name has not changed.
  self::assertNotEquals($new_site_name, $this->config('system.site')
    ->get('name'));
}